CONTINUOUS INTERNET TELEMETRY24H DRIFT2,002 material changesacross 1,817 domains · -549 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination google.com · -3 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,400 curated domains not answeringlast probe, steadyERRORS10,892 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,002 material changesacross 1,817 domains · -549 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination parity.domains · +3 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination google.com · -3 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,400 curated domains not answeringlast probe, steadyERRORS10,892 responded with an errorlast probe · 5xx / 404 / 429 / 403

za.com

Observed 2026-07-14T08:36:48.236Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
22 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat za.com actually stands on - every host below is a signed observation
za.com
NS
ns1.centralnic.netns3.centralnic.netns2.centralnic.netns4.centralnic.net
centralnic.netanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time159 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

MX 1

  • 0

TXT 3

  • v=spf1 -all
  • v=DMARC1; p=reject; adkim=s; aspf=s
  • v=DNSSEC1; (detected)

NS 4

  • ns1.centralnic.net
  • ns3.centralnic.net
  • ns2.centralnic.net
  • ns4.centralnic.net

SOA 1

  • ns0.centralnic.net hostmaster.centralnic.net

TLS Certificates (0)

None.

Subdomains (22)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for za.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for za.com <a href="https://domaindrift.io/t/za.com"> <img src="https://domaindrift.io/badge/za.com.svg" width="300" height="64" alt="DomainDrift signed observations for za.com"> </a>

Ed25519 Receipt

Receipt ID
736ad1c2-1789-42f9-bc87-f546e2396c49
Output Hash
8583917c6e825caaf8a9c76e1130a850569547d4d70ec5543a3d8866a5085620
Signature
ed25519:854fdb3e9d2a857e4cf31653a4ad92b304a3e1e83406fc984c82343dd7ef2816c9f5a178325d7a74dbdfd2e00cb7fd7104d55442b5e87b656e06df6d0be51d06
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser